linux-kernel - [PATCH 2/2] soc: ti: pruss: Enable support for PRUSS-M subsystem on K3 AM62x SoCs

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Message-ID: <20220427072703.4898-3-kishon@ti.com>
Date:   Wed, 27 Apr 2022 12:57:03 +0530
From:   Kishon Vijay Abraham I <kishon@...com>
To:     Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Nishanth Menon <nm@...com>
CC:     Santosh Shilimkar <ssantosh@...nel.org>,
        Kishon Vijay Abraham I <kishon@...com>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        Vignesh Raghavendra <vigneshr@...com>
Subject: [PATCH 2/2] soc: ti: pruss: Enable support for PRUSS-M subsystem on K3 AM62x SoCs

The K3 AM62x family of SoC has one PRUSS-M instance and it has two
Programmable Real-Time Units (PRU0 and PRU1). This does not support
Industrial Communications Subsystem features like Ethernet.

The existing pruss platform driver has been updated to support this
through a new AM62x specific compatible.

Signed-off-by: Kishon Vijay Abraham I <kishon@...com>
---
 drivers/soc/ti/pruss.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/soc/ti/pruss.c b/drivers/soc/ti/pruss.c
index b36779309e49..7c8111ca2b72 100644
--- a/drivers/soc/ti/pruss.c
+++ b/drivers/soc/ti/pruss.c
@@ -339,6 +339,7 @@ static const struct of_device_id pruss_of_match[] = {
 	{ .compatible = "ti,am654-icssg", .data = &am65x_j721e_pruss_data, },
 	{ .compatible = "ti,j721e-icssg", .data = &am65x_j721e_pruss_data, },
 	{ .compatible = "ti,am642-icssg", .data = &am65x_j721e_pruss_data, },
+	{ .compatible = "ti,am625-pruss", .data = &am65x_j721e_pruss_data, },
 	{},
 };
 MODULE_DEVICE_TABLE(of, pruss_of_match);
-- 
2.17.1